Surgical robot arm



FIG. 1 is a top, right-side, front perspective view of a surgical robot arm;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

In the drawings, the broken lines are for the purpose of illustrating portions of the surgical robot arm that form no part of the claimed design. 

CLAIM The ornamental design for a surgical robot arm, as shown and described. 